40L 47L 50L 60L 80L big size high pressure seamless steel oxygen cylinder

We supply the different size high pressure gas cylinder for medical oxygen used in any place which need oxygen cylinder.

The steel cylinder has the advantage of lower cost and long time services time.

Our steel cylinder has ISO9809/ EN ISO9809/DOT3AA standard and get TUV /TPED approved, so wherever country you use the cylinder in , we all no problem to provide you the reached standard cylinders.

Here is our big size steel cylinder drawing for your reference: